.head {
    width: 100%;
    height: 88px;
    background-color: #FBFBFB;
    /* overflow: hidden; */
}

.head .logo {
    width: 142px;
    height: 100%;
    float: left;
    background: url(../img/logo.png) no-repeat center;
}

.head .pos {
    float: left;
    font-size: 14px;
    color: #717171;
    line-height: 20px;
    margin-top: 34px;
    margin-left: 20px;
}

.head .nav {
    float: left;
    margin-left: 75px;
}

.head .nav-item {
    width: 70px;
    float: left;
    line-height: 88px;
    text-align: center;
}
.head .nav-item a{
    padding: 0;
}

.head .nav-item.act {
    background-color: #E66F11;
}

.head .nav-item.act a {
    color: #fff;
}

.head .search {
    position: relative;
    float: right;
    width: 209px;
    height: 41px;
    border-radius: 20.5px;
    background: #F4F4F4;
    border: 1px solid rgba(233, 233, 233, 1);
    box-sizing: border-box;
    margin-top: 20px;
}

.head .search input {
    border: none;
    background-color: #F4F4F4;
    font-size: 12px;
    color: #717171;
    line-height: 17px;
    outline: none;
    margin-top: 12px;
    margin-left: 25px;
}

.head .search .icon {
    position: absolute;
    top: 0;
    right: 0;
    width: 39px;
    height: 39px;
    border-radius: 50%;
    background: url(../img/search-icon.png) no-repeat center;
    background-color: #E66F11;

}

.head .user {
    float: right;
    padding-top: 20px;
    margin-left: 42px;
    cursor: pointer;

}

.head .user .avatar {
    display: inline-block;
    width: 39px;
    height: 39px;
    border-radius: 50%;
    background-color: #333;
}

.head .user img {
    vertical-align: 15px;
}

.head .user .mine-list {
    margin-top: 29px;
    display: none;
}

.head .user li {
    font-size: 12px;
    color: #9E9E9E;
    line-height: 17px;
    text-align: center;
    margin: 4px 0;
}

.head .user.act .mine-list {
    display: block;
}

.head .user.act {
    background: #FFFFFF;
    border: 1px solid rgba(207, 207, 207, 1);
    padding: 20px 20px 13px;
}
.head .user.act img{
    transform: rotate(180deg);
}


.foot {
    width: 100%;
    height: 200px;
    padding-top: 83px;
    background-color: #353535;
    box-sizing: content-box;

}

.w {
    width: 1260px;
    height: 100%;
    margin: 0 auto;
}

.foot p {
    text-align: center;
    font-size: 12px;
    color: #A0A0A0;
    line-height: 12px;
    margin-bottom: 12px;
}